Mazzer Major (on/off) electronics - Page 2

#11: Post by **LukeFlynn** » October 6th, 2015, 11:23 am

What is the model name on the side of the grinder?

October 6th, 2015, 2:24 pm

Aw.., its actually a "Major - Aut".

#13: Post by **LukeFlynn** » October 6th, 2015, 3:05 pm

double0 wrote:Aw.., its actually a "Major - Aut".

Then you have an automatic, just like I do. The on/off switch is just power to the electronics that start the motor when the doser senses low coffee.

October 6th, 2015, 4:05 pm

yes, can you share a picture of your electronics from the inside, particularly the block terminal. I need to see were the doser top and bottom sensors get connected to the terminal block. I believe they are two brown and two grey cables coming from the top of the grinder. Thank in advance

#15: Post by **JohnB.** » October 6th, 2015, 4:37 pm

Or you could just look at that wiring diagram that I linked to. It clearly shows those two switches & their wiring position on that block in relation to the other wires.

October 6th, 2015, 5:47 pm

^^^

I'm not able to take a picture at the moment. Perhaps later, but I followed the diagrams John linked when I removed the doser switches from my Major AUT.

October 6th, 2015, 6:35 pm

THANKS GUYS..(luke & john) I FIGURED IT OUT !!

With your help and a diagram online. Much apreciated

Heres the jumper cable for my grinder (and for future reference for those in the search)

#18: Post by **LukeFlynn** » October 6th, 2015, 6:37 pm

Glad you got it worked out! =)

What year is your Major? The internals look slightly different than mine.

October 6th, 2015, 9:44 pm

They are truely a tank, Serial number start with a 96, if im correct, 1996? Pretty beatup (service wise) and it still works

#20: Post by **LukeFlynn** » October 6th, 2015, 9:46 pm

double0 wrote:They are truely a tank, Serial number start with a 96, if im correct, 1996? Pretty beatup (service wise) and it still works

Mine is a 2000 and it is in immaculate condition minus a few paint blemishes and scratches on the doser... I'm thinking it wasn't used much. You should post a picture, I'm wondering if it has the old school doser like my first SJ did.